Sentence examples for by heterogeneity of sample from inspiring English sources

Therefore we believed that bias caused by heterogeneity of sample should be limited.

This opposite finding might be explained by heterogeneity of samples or measurement differences, e.g. in the assessment of pain, depression, anxiety and cortisol [ 55].

To some extent they could be explained by histological heterogeneity of sample populations used in some of those studies [ 48].

We limited selection bias by reducing the heterogeneity of samples; most data were from the SIREVA network for invasive isolates with standardized laboratory surveillance techniques and expanded availability of protocols.

Such models are not hampered by heterogeneity of data, and provide the opportunity for a sparse sampling approach.

However, the use and comparability of species inventories are limited by the extent of their completeness and the heterogeneity of sampling effort between sites or areas [40].

But these statistics may be influenced by the heterogeneity of the sample.

Generalisability of the findings to the larger Canadian population is supported by the heterogeneity of the sample.

Classification measures are, therefore, influenced by the heterogeneity of the sample population, but it is more realistic in a clinical scenario than the cross-validation employed in the comparison of image parameter extraction approaches.

This is a possible source of variance that may complicate the analysis, but the reliability and stability analyses compared scores for the same patient, a procedure which is not affected by the heterogeneity of the sample.

Careful thought should be given to heterogeneity of the sample; by sampling over a number of cancer diagnostic groups we complicated our analysis making it difficult to draw together the experiences of patients with different disease trajectories.